18,348 plants indexed worldwide.
Biological process removes dissolved organic matter after primary treatment.
Cold Brook Fire District No 1 is a secondary wastewater treatment plant in Wilmington, Vermont, serving a small population of 390. It discharges treated effluent into local waterways, supporting the Deerfield River watershed.
Cold Lake First Nations Lagoon is a secondary treatment plant serving 225 people in Alberta, Canada. It discharges 101.00 cubic meters of treated wastewater, supporting local water quality.
Coldstream wastewater treatment plant serves Lennel, Scottish Borders, United Kingdom. This secondary treatment facility handles a population equivalent of 2,413 and discharges treated effluent into the local water environment.
Coldstream AS is a secondary wastewater treatment plant serving 481 people in Kou-Kamma Local Municipality, Eastern Cape, South Africa. It discharges 65.00 units of treated effluent and is located within 10 km of the coast.
COLDWATER POTW NORTH is a secondary treatment plant serving Coldwater, Mississippi. It discharges 321.76 million gallons per year and operates under US EPA NPDES regulations.
Coldwater Wastewater Treatment Plant in Severn, Ontario, Canada, provides secondary treatment for a small population of 1,062. It discharges treated wastewater near the shores of Georgian Bay on Lake Huron.
Coldwater WWTP is a secondary treatment plant serving 754 residents in Coldwater, Kansas. It discharges 283.91 megaliters of treated wastewater annually, operating under U.S. EPA NPDES regulations.
Cole Camp WWTP is a secondary treatment facility serving approximately 1,178 residents in Cole Camp, Missouri. It discharges 321.76 thousand cubic meters of treated wastewater annually.
Coleambally wastewater treatment plant in New South Wales, Australia, serves a small population of 805 with secondary treatment. It operates under Australian state and federal water quality regulations.
Colebrook wastewater treatment plant in Tasmania, Australia serves a small population of 453 with secondary treatment. The facility discharges 117.21 megalitres annually into local waterways.
Colebrook WWTF is a secondary treatment plant in Colebrook, New Hampshire, serving approximately 1,215 people. It discharges 753.30 million gallons per year and has a designed capacity of 1,703.43 million gallons per year.
COLEFORD STW is a secondary treatment plant in Coleford, Somerset, England, serving a population of 1,989. It discharges 442.82 cubic meters of treated wastewater daily, with a designed capacity of 3,087 cubic meters.
COLEHARBOR LAGOON is a secondary treatment plant in McLean County, North Dakota, serving 79 people. It discharges 37.85 million gallons per year and is located within 10 km of the coast.
COLEMAN WWSL is a secondary treatment plant in Coleman, Michigan, serving 1,235 people. It discharges 492.10 ML/year and operates under US EPA NPDES regulations.
COLERAIN WWTP is a secondary treatment plant serving 221 people in Powellsville, North Carolina. It discharges 79.49 units of treated wastewater daily, with a designed capacity of 283.91 units.
Coleraine wastewater treatment plant in Victoria, Australia serves approximately 1,170 people with secondary treatment. It discharges treated effluent into the local catchment within the Glenelg River basin.
COLERIDGE WWTP is a secondary treatment plant in Cedar County, Nebraska, serving 673 people. It discharges 151.42 volume units of treated wastewater, operating under US EPA NPDES regulations.
COLERNE STW is a secondary wastewater treatment plant in Colerne, Wiltshire, England, serving approximately 2,586 people. It discharges treated effluent into local watercourses, supporting the region's water quality.
COLESBURG NW STL is a secondary wastewater treatment plant in Earlville, Iowa, serving 167 people. It discharges 37.85 thousand cubic meters per year and operates under US EPA NPDES regulations.
COLESBURG SE STL is a secondary wastewater treatment plant in Colesburg, Iowa, serving 272 people. It discharges 75.71 units of treated wastewater, operating under US EPA NPDES regulations.